( ֿ) 4 ŸƮ ó ȰϿ ְ ()ITջ ȭû ȭ Ǵ ̷.
̹ ȭû ȭ Ʈ Ȱ 4 ȭ ̷ , ()ITջ Ͽ 3 Ǿ.
()ITջ 23 ֺ ġϿ Ȧ ȭ縦 GPS , ý ÷ Ȱ ǽð Ѵ.
Ư 3 м ѱƼ ȭ ȹ̴.
ȭ 7,048 1,076 ü ȭ縦 ϰ ִ Ư ȭ ʿ伺 Ͽ ̹ ȭ ȣ ū ȴ.
ֿ 4 úо ŸƮ Ưȭ ϰ ϴ 츮 ̹ ȭû Ǿٸ, ε ΰ, , 繰ͳ ٽ Ȱ ұ ڴ١ .
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# [Ͽչ] 縦 ۱ǷḦ û ֽϴ.